Aetiology
A laceration of the popliteal vein typically occurs due to blunt trauma, such as a fall or a motor vehicle accident. It can also result from a sharp object, such as a knife or a piece of broken glass.
Diagnosis
The diagnosis of a laceration of the popliteal vein is made based on the patient’s history, physical examination and imaging studies. The imaging studies used to diagnose a laceration of the popliteal vein include an X-ray, computerized tomography (CT) scan and magnetic resonance imaging (MRI).
Differential diagnosis
Other conditions that can cause similar symptoms and may need to be considered in the differential diagnosis of a laceration of the popliteal vein include deep vein thrombosis, cellulitis, abscess and compartment syndrome.
Treatment
Treatment of a laceration of the popliteal vein typically involves surgical repair of the damaged vein. Depending on the severity of the injury, other treatments may be recommended such as antibiotics, anticoagulants, and/or compression stockings.
Prognosis
The prognosis for a laceration of the popliteal vein is generally good if the injury is properly treated. However, if the injury is not treated in a timely manner, it can lead to serious complications such as deep vein thrombosis and pulmonary embolism.